IEC60695-11-5 Flammability Testing Equipment Needle-Flame Tester With PLC Control And Button Operation

Standard:

IEC 60695-11-5 Fire hazard testing – Part 11 -5: Test flames – Needle-flame test method – Apparatus, confirmatory test arrangement and guidance.

Test sample:

It is applicable to electrotechnical equipment, its sub-assemblies and components and to solid electrical insulating materials or other combustible materials.

Feature:

The structure of this tester is stainless steel plate and high-grade spraying outside chamber, using the most advanced PLC control, to achieve intelligent control, standard equip with TFT true color LCD, can achieve upgrade of the customer's humanized operation interface, and truly achieve the comparison result of the international.

The burner to produce the test flame shall consist of a tube at least 35 mm long with a bore of 0.5mm±0.1mm and outer diameter not exceeding 0.9mm. The burner is supplied with butane or propane gas having a purity of at least 95%. There shall be no air admitted to the burner tube. To evaluate the possibility of spread of fire, for example by burning or glowing particles falling from the test specimen, a layer of the material or components normally surrounding or situated underneath the test specimen and the surrounding material or components when the test specimen is mounted as in normal use.

The test flame is positioned so that the tip of the flame is in contact with the surface of the test specimen. The test flame is removed after the specified time.

If the test specimen drips molten or having flaming material during the application of the flame, the burner may be tilted up to 45°from the vertical to prevent material from dripping into the burner tube while maintaining an 8mm±1mm spacing between the centre of the top of the burner and the remaining portion of the test specimen, ignoring any strings or molten material.

Parameter: